.container{
    background-image: url('../img/bg.jpg');
    background-repeat: no-repeat;
    background-color: #b8e5f8;
    background-size: cover;
    width: 100%;
    height: 100vh;
    overflow: auto;
    padding-right: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.sign_container{
    width: 432px;
    margin: 0 auto;
    background-color: #fff;
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(26,26,26,.1);
    box-sizing: border-box;
}
.title{
    text-align: center;
    padding-top: 30px;
    font-size: 36px;
    color: #0084ff;
}
.login_content{
    padding: 0 40px 36px;
}
.sign_account{
    margin-top: 16px;
    border-bottom: 1px solid #ebebeb;
    border-radius: 0;
}
.ipt_box{
    width: 100%;
    height: 48px;
    padding: 0;
    color: #8590a6;
    border: none;
    border-bottom: 1px solid #ebebeb;
    border-radius: 0;
}

.ipt{
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    padding: 0;
    overflow: hidden;
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit;
    background: transparent;
    border: none;
    outline: none;
    resize: none;
    height: 48px;
    width: 100%;
}

.submit_box{

}
.submit_box>button{
    width: 100%;
    display: inline-block;
    padding: 0 16px;
    font-size: 14px;
    line-height: 32px;
    color: #fff;
    text-align: center;
    cursor: pointer;
    background: none;
    border: 1px solid;
    border-radius: 3px;
    background-color: #0084ff;
    margin-top: 30px;
    height: 36px;
}
.footer{
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    width: 100%;
    background-color: #f6f6f6;
    height: 58px;
    border-top: 1px solid #ebebeb;
    font-size: 16px;
}
.footer>span{
    color: #175199;
    cursor: pointer;
}